Portable spraying device



FIG. 1 is a front and left perspective view of a portable spray device showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The appearance within the unshaded areas forms no part of the claimed design. The broken lines are included for the purpose of illustrating the portions of the portable spray device that form no part of the claimed design. 

CLAIM The ornamental design for a portable spraying device, as shown and described. 